Telephone handset



FIG. 1 is a bottom perspective view of a telephone handset showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front plan view thereof; the back plan view is a mirror image of FIG. 4;

FIG. 5 is a right end view thereof; and

FIG. 6 is a left end view thereof. 

The ornamental design for a telephone handset, substantially as shown and described. 